Which One of the Following Was Not an Adaptation Seen

question 61

Multiple Choice

Which one of the following was not an adaptation seen in the sharks (Chondrichthyes) ?

• A)lateral line system
• B)internal fertilization and internal development
• C)swim bladder
• D)teeth

---

Definitions:

Median

The middle score in a distribution; half the scores are above it and half are below it.

Actor-Observer Effect

A psychological phenomenon where individuals attribute their own actions to external factors but others' actions to their personalities or dispositions.

Behaviour

The actions or reactions of a person or animal in response to external or internal stimuli.

Events

Occurrences or happenings that are significant in a certain context, which can range from private functions to large public gatherings.